Finding the Fourth Proportional to 2,786,200,814.30, 3,844,841,079.17 and 1,516,046,785.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,786,200,814.30 : 3,844,841,079.17 = 1,516,046,785.97 : x
2. Step 2: Convert to fraction form
   2,786,200,814.30/3,844,841,079.17 = 1,516,046,785.97/x
3. Step 3: Cross multiply
   2,786,200,814.30x = 3,844,841,079.17 × 1,516,046,785.97
4. Step 4: Simplify right side
   2,786,200,814.30x = 5,828,958,960,614,299,648
5. Step 5: Solve for x
   x = 5,828,958,960,614,299,648/2,786,200,814.30
6. Step 6: Final answer
   x = 2,092,081,421.66